w+7+w=2(w-4)

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Solution for w+7+w=2(w-4) equation: 



w+7+w=2(w-4)

We move all terms to the left:

w+7+w-(2(w-4))=0

We add all the numbers together, and all the variables

2w-(2(w-4))+7=0



We calculate terms in parentheses: -(2(w-4)), so:

2(w-4)

We multiply parentheses

2w-8

Back to the equation:

-(2w-8)



We get rid of parentheses

2w-2w+8+7=0

We add all the numbers together, and all the variables

15!=0

There is no solution for this equation

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